Methylium, triphenyl-, tetrakis(2,3,4,5,6-pentafluorophenyl)borate(1-) (1:1)

CAS 136040-19-2

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

W. R. Grace & Co. - Conn.

Why It Matters

Sectors

Core Chemicals

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Process regulators in All Other Basic Organic Chemical Manufacturing (16%)Processing—repackaging

Vendor Pricing

$2.50/gA2B Chem LLC

CountryUnited States

Pack$250.00 / 100 g

Purity97%

Vendors14 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

13 more vendors

Vendor	Country	$/g	Pack	Purity
AA BLOCKS	United States	$2.79	100 g	97%
Angene Chemical	China → Hong Kong	$3.06	500 g	98%
Aaron Chemicals LLC	Hong Kong	$3.29	100 g	97%
BLD Pharmatech Co., Limited	United States	$3.52	100 g	97%
BLD Pharmatech GmbH	Germany	$3.52	100 g	97%
BLD Pharmatech Ltd.	China	$3.52	100 g	97%
Ambeed, Inc.	United States	$3.52	100 g	97%
Combi-Blocks, Inc.	United States	$3.52	100 g	97%
AK Scientific, Inc.	United States	$9.40	5 g	97%
Angene International Limited	United States	$21.60	5 g	97%
Apollo Scientific UK	United Kingdom	$59.00	1 g	97%
AstaTech (2 weeks)	United States	$139.40	5 g	95%
Angene	China → Hong Kong	$4266.67	30 mg	98%

Chemical Identity

CAS136040-19-2

PubChem CID9832824

DTXSIDDTXSID40888965

FormulaC43H15BF20

Mol. Weight922.4 g/mol

SMILES[B-](C1=C(C(=C(C(=C1F)F)F)F)F)(C2=C(C(=C(C(=C2F)F)F)F)F)(C3=C(C(=C(C(=C3F)F)F)F)F)C4=C(C(=C(C(=C4F)F)F)F)F.C1=CC=C(C=C1)[C+](C2=CC=CC=C2)C3=CC=CC=C3

Data Sources

EPA CompTox (DSSTox) · DTXSID40888965Retrieved 2026-04-06
PubChem · compound 9832824Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

Methylium, triphenyl-, tetrakis(2,3,4,5,6-pentafluorophenyl)borate(1-) (1:1) (CAS 136040-19-2) https://chemicalindependence.com/chemical/136040-19-2/ EPA CompTox (DSSTox): DTXSID40888965. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID40888965 PubChem: 9832824. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/9832824 EPA Chemical Data Reporting: 136040-19-2. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 136040-19-2. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting